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World Power Plugs & Sockets

Travelling abroad? Find out which power plugs, sockets, and wall outlets are used in your destination country, and check if you need a travel adapter or voltage converter. This site covers all international plug types — two-pin and three-pin, grounded and ungrounded — along with electricity standards, voltage (110–120V and 220–240V), and frequency (50Hz or 60Hz) for every country in the world. Whether you need a simple power outlet adapter, a universal travel adapter, or a full voltage converter, find everything you need before you pack.

10
Continents
200+
Countries
15
Plug Types

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International Plug & Socket Types

There are 15 plug and socket types used around the world — from the flat-pin Type A outlets in North America to the rectangular-pin Type G sockets in the UK. Find out which countries use each type, whether it is grounded, and how many pins it has.

Type A power plug and wall outlet electrical socket
61 countries

Type A

Ungrounded • 2 pins

Type A plugs have two flat parallel pins. This ungrounded plug is commonly used in North America, Central America, and Japan. It's one of the oldest plug designs still in use.
Type B power plug and wall outlet electrical socket
54 countries

Type B

Grounded • 3 pins

Type B plugs have two flat parallel pins plus a grounding pin. This is the grounded version of Type A and is the standard in North America.
Type C power plug and wall outlet electrical socket
158 countries

Type C

Ungrounded • 2 pins

Type C plugs have two round pins. Also known as the Europlug, it's one of the most widely used plug types in the world, compatible with many socket types.
Type D power plug and wall outlet electrical socket
31 countries

Type D

Grounded • 3 pins

Type D plugs have three large round pins in a triangular pattern. This is an old British standard still used primarily in India.
Type E power plug and wall outlet electrical socket
44 countries

Type E

Grounded • 2 pins

Type E plugs have two round pins with a hole for the socket's grounding pin. The grounding pin is part of the socket, not the plug.
Type F power plug and wall outlet electrical socket
76 countries

Type F

Grounded • 2 pins

Type F plugs have two round pins with grounding clips on the sides. Also known as the Schuko plug, it's the most common in continental Europe.
Type G power plug and wall outlet electrical socket
68 countries

Type G

Grounded • 3 pins

Type G plugs have three rectangular pins in a triangular pattern. Known for its built-in fuse, it's considered one of the safest plug designs.
Type H power plug and wall outlet electrical socket
3 countries

Type H

Grounded • 3 pins

Type H plugs are unique to Israel with three pins in a V-shape. Modern Type H sockets also accept Type C plugs.
Type I power plug and wall outlet electrical socket
24 countries

Type I

Grounded • 3 pins

Type I plugs have two angled flat pins in a V-shape, plus a grounding pin. The angled pins distinguish it from other flat-pin designs.
Type J power plug and wall outlet electrical socket
4 countries

Type J

Grounded • 3 pins

Type J plugs have three round pins with the grounding pin offset from center. It's similar to Type C but with a third grounding pin.
Type K power plug and wall outlet electrical socket
7 countries

Type K

Grounded • 3 pins

Type K plugs have three round pins with the grounding pin positioned as a semicircular pin. Unique to Denmark and Greenland.
Type L power plug and wall outlet electrical socket
11 countries

Type L

Grounded • 3 pins

Type L plugs have three round pins in a row. There are two variants: 10A (smaller) and 16A (larger with wider pin spacing).
Type M power plug and wall outlet electrical socket
9 countries

Type M

Grounded • 3 pins

Type M plugs have three large round pins in a triangular pattern, larger than Type D. Used for high-power appliances and as the standard in South Africa.
Type N power plug and wall outlet electrical socket
2 countries

Type N

Grounded • 3 pins

Type N plugs have three round pins and come in 10A and 20A versions. Brazil's standard plug type since 2007.
Type O power plug and wall outlet electrical socket
1 countries

Type O

Grounded • 3 pins

Type O plugs have three round pins and are used exclusively in Thailand. Similar in appearance to Type F but with a third grounding pin.
View All Plug Types

World Plug Types Map

Visual overview showing which electrical plug and socket types are used in every country around the world — from Type A outlets in North America to Type G sockets in the United Kingdom.

World map of electrical plug and socket types by country — showing Type A (North America), Type B (USA/Canada), Type C (Europe/Asia), Type G (UK/Middle East), Type I (Australia), Type N (Brazil) and all 15 international power outlet standards
World Power Plug & Socket Types Map — International Electrical Standards Guide

Which plugs are the best in the world?

British plugs (Type G) are widely considered the safest and best-designed power plugs in the world. Developed following UK government planning in the 1940s to improve building standards, the British 13 Amp plug features sleeved pins, a fuse inside the plug, and a robust three-pin design that makes accidental contact with live terminals virtually impossible.

What plugs are used around the world?

Power plug types vary by country and region. Here is a breakdown of each plug type and where it is used:

  • Type A — Canada, United States, Japan, and Mexico
  • Type B — Canada, United States, and Mexico
  • Type C — Widely used throughout Asia, Europe, and South America
  • Type D — India
  • Type E — Belgium, Czechia, France, Poland, and Slovakia
  • Type F — Commonly used in Europe and Russia
  • Type G — Widely used in the Arabian Peninsula and United Kingdom, as well as in Ireland, Malaysia, Malta, and Singapore
  • Type H — Israel, the Gaza Strip, and the West Bank
  • Type I — Australia, Argentina, China, and New Zealand
  • Type J — Only used in Liechtenstein and Switzerland
  • Type K — Only used in Denmark and Greenland
  • Type L — Only used in Chile and Italy
  • Type M — Only used in South Africa
  • Type N — Mainly used in Brazil and South Africa; the IEC's recommended standard universal plug
  • Type O — Only used in Thailand

What is the safest power plug in the world?

The British 13 Amp plug and socket (Type G) is considered the safest power plug in the world. Its design includes sleeved live and neutral pins, a mandatory earth pin, and a built-in fuse — all of which prevent electric shocks and reduce fire risk. This standard emerged from post-war UK building regulations designed to improve electrical safety nationwide.

What is the most used plug in the world?

Type C, also known as the Europlug, is the most widely used power plug in the world. It features two round prongs and is compatible with sockets across Europe, Asia, South America, and Africa, making it the de facto international standard for low-power appliances.

What are the two most common types of plugs in the USA?

The two most common plug types in the United States are Type A and Type B. Type A has two flat parallel pins and is ungrounded (NEMA 1-15), while Type B adds a round grounding pin for enhanced safety (NEMA 5-15). The USA operates on a 120V supply voltage at 60Hz.

Which countries use which power plugs?

Each country uses one or more plug types based on its electrical standards. North America primarily uses Type A and B, Europe is dominated by Type C, E, and F, while the UK and much of the Commonwealth use Type G. Australia and China use Type I, and India uses Type D. Browse our full country guide to find the exact plug types for any destination.

How do I find the right plug for another country?

The easiest way is to look up your destination country's plug type using the IEC letter system. Once you know the plug type — for example, Type G for the UK or Type C for Europe — you can purchase the correct travel adapter before your trip. Our country pages list the exact plug types, voltage, and frequency for every country in the world.

Power Plugs & Sockets by Country

Browse plug types, wall socket standards, voltage, and frequency for every country in the world, organised by continent. Select any country to check if you need a travel adapter or voltage converter.

Armenia flag

Armenia

C F

230V • 50Hz

Azerbaijan flag

Azerbaijan

C F

220V • 50Hz

Christmas Island flag

Christmas Island

I

230V • 50Hz

Cocos (Keeling) Islands flag

Cocos (Keeling) Islands

I

230V • 50Hz

Gaza Strip flag

Gaza Strip

C H

230V • 50Hz

Georgia flag

Georgia

C F

220V • 50Hz

Great Britain flag

Great Britain

G

230V • 50Hz

View All Countries